Pseudotsuga menziesii

Common Name: Douglas Fir

Description: The Douglas Fir (Pseudotsuga menziesii) is a majestic evergreen conifer native to western North America. Renowned for its rapid growth and impressive height, it can reach up to 100 meters in its natural habitat, making it one of the world's tallest trees. The tree features a conical crown when young, which broadens with age, and bears distinctive pendulous cones with unique forked bracts. Its needle-like leaves are flat, soft, and emit a sweet fragrance when crushed. While the Douglas Fir thrives in well-drained, moist soils with a slightly acidic pH, it is not ideally suited for Melbourne's climate, as it prefers the cooler, moist conditions of its native range. Gardeners in Melbourne should consider this when selecting plants for cultivation.

Form:

• Tree - Large

Mature Size:

• Height: Up to 100 meters in natural habitat; typically 15-24 meters in cultivation
• Width: Approximately 4.5-6 meters

Aspect:

• Full Sun

Flowering:

• Does not flower

Flower Colour:

• Not applicable

Key Attributes:

• Suitable for large landscapes
• Valued for timber production
• Not recommended for small gardens

Toxicity:

• Non-toxic to humans and animals

Companion Plants:

• Understory shrubs such as Rhododendron species
• Groundcovers like Gaultheria shallon
• Shade-tolerant ferns